One verse

Bhagavad Gita 6.14

6.14

प्रशान्तात्मा विगतभीर्ब्रह्मचारिव्रते स्थितः | मनः संयम्य मच्चित्तो युक्त आसीत मत्परः ||६-१४||

praśāntātmā vigatabhīrbrahmacārivrate sthitaḥ . manaḥ saṃyamya maccitto yukta āsīta matparaḥ ||6-14||

praśānta
unagitated
ātmā
mind
vigata-bhīḥ
devoid of fear
brahmacāri-vrate
in the vow of celibacy
sthitaḥ
situated
manaḥ
mind
saṁyamya
completely subduing
mat
upon Me (Kṛṣṇa)
cittaḥ
concentrating the mind
yuktaḥ
the actual yogī
āsīta
should sit
mat
Me
paraḥ
the ultimate goal

One should hold one’s body, neck and head erect in a straight line and stare steadily at the tip of the nose. Thus, with an unagitated, subdued mind, devoid of fear, completely free from sex life, one should meditate upon Me within the heart and make Me the ultimate goal of life.